baber/WOPTO huggingface dataset:
Patent FR-2957141-A1 (FR)
Title: Producing liquefied natural gas from sea, by pre-cooling natural gas by heat exchange with pre-cooling refrigerant contained in pre-cooling cycle and liquefying gas by heat exchange with liquefying refrigerant contained in liquefying cycle
Inventor: CHRETIEN DENIS
IPC: C09K5/04
Filed: 2010-03-08
Abstract: The process comprises partly pre-cooling natural gas by heat exchange with a pre-cooling refrigerant contained in a pre-cooling cycle (123), liquefying natural gas by heat exchange with a liquefying refrigerant contained in a liquefying cycle (100), and sub-cooling the natural gas by heat exchange with a sub-cooling refrigerant contained in a sub-cooling cycle. The liquefying refrigerant comprises nitrogen and an additional compound of which a boiling point at atmospheric pressure is -20[deg] C to -60[deg] C and a crystallization temperature is = -80[deg] C. The process comprises partly pre-cooling natural gas by heat exchange with a pre-cooling refrigerant contained in a pre-cooling cycle (123), liquefying natural gas by heat exchange with a liquefying refrigerant contained in a liquefying cycle (100), and sub-cooling the natural gas by heat exchange with a sub-cooling refrigerant contained in a sub-cooling cycle. The liquefying refrigerant comprises nitrogen and an additional compound of which a boiling point at atmospheric pressure is -20[deg] C to -60[deg] C and a crystallization temperature is = -80[deg] C. A molar proportion of nitrogen in the liquefying refrigerant is = 98.5%. The liquefying refrigerant is expanded in expanding turbines, and is partially condensed in the expanding turbines. The pre-cooling cycle, liquefying cycle and/or sub-cooling cycle comprises a compressor driven by gas turbine generating fumes. A part of heat from fume is transferred to an absorption refrigeration machine, and the gas turbine produces fume at a temperature of = 510[deg] C and is aero-derivative gas turbine. The pre-cooling refrigerant is partly cooled by the absorption refrigeration machine. The turbine gas is fed into air and the air is cooled before feeding. Independent claims are included for: (1) an installation for producing liquefied natural gas; and (2) an use of a composition comprising carbon dioxide and hydrofluorocarbon for cooling and liquefying natural gas.
Patent FR-2957895-A1 (FR)
Title: Procede de commande d'un systeme de controle d'attitude et systeme de controle d'attitude d'un vehicule spatial
Inventor: LAGADEC KRISTEN
IPC: B64G1/28
Filed: 2010-03-29
Abstract: L'invention concerne un procédé de commande d'un système (30) de contrôle d'attitude d'un véhicule spatial (10), l'attitude dudit véhicule spatial devant être contrôlée au cours d'au moins une phase de préparation suivie d'une phase d'observation au cours de laquelle une prise de vue doit être effectuée. Dans un système (30) de contrôle d'attitude comportant un sous-système (300) de manœuvre comprenant au moins une roue de réaction, le procédé comporte, au cours de l'au moins une phase de préparation, une étape (50) de préparation, au cours de laquelle le sous-système (300) de manœuvre est commandé pour contrôler l'attitude du véhicule spatial (10), suivie d'une étape (55) de mise à l'arrêt de l'au moins une roue de réaction, au cours de laquelle la vitesse de rotation de l'au moins une roue de réaction est mise à une valeur sensiblement nulle préalablement à ladite phase d'observation. L'invention concerne également un système (30) de contrôle d'attitude d'un véhicule spatial (10).
Patent FR-2959107-A1 (FR)
Title: Unite d'application d'un produit cosmetique
Inventor: SANCHEZ MARCEL
IPC: A45D34/04
Filed: 2010-04-23
Abstract: L'invention concerne une unité d'application d'un produit cosmétique pour un applicateur comportant une zone de réception de l'unité d'application, ladite unité d'application comportant : - un support comportant une première portion adaptée à la fixation de façon amovible du support sur la zone de réception, et une seconde portion formant au moins un compartiment de réception de la composition cosmétique, - au moins un produit cosmétique à appliquer sur les matières kératiniques humaine, la composition du produit étant différente de la matière formant le support, Selon l'invention, le produit cosmétique est moulé par injection sur le support. L'invention concerne également un procédé de réalisation d'une unité d'application.
Patent FR-2959586-A1 (FR)
Title: Procede d'ecriture et de lecture dans une memoire d'atomicite
Inventor: VAN ASSCHE GILLES
IPC: G06F12/02
Filed: 2010-04-30
Abstract: L'invention concerne un procédé d'écriture de données dans une mémoire non volatile reprogrammable (3), dans lequel un motif de marquage (32) comportant plusieurs bits est ajouté au début des données (36, 40) et l'ensemble constitué du motif de marquage et des données est écrit à partir d'une adresse de la mémoire (30) variant d'une écriture à une autre, le motif de marquage étant identique pour chaque écriture.
Patent FR-2961921-A1 (FR)
Title: Public key cryptographic operation carrying out method for smartcard, involves calculating co-ordinates of two sets of points such that sets of points share same value for common co-ordinate for processing iteration
Inventor: SIERRA YANNICK
IPC: G06F7/72
Filed: 2010-06-24
Abstract: The method involves initializing a first set of points (301) before carrying out processing iteration (102) such that the points share a same value for a common co-ordinate, where the processing iteration comprises points addition and doubling operations for generating a second set of points. Co-ordinates of the second set of points and a third set of points are calculated (302) such that the second set of points and the third set of points share a same value for the common co-ordinate for the processing iteration. Independent claims are also included for the following: (1) a computer program product comprising instructions for performing a method for carrying out public key cryptographic operation based on an elliptic curve defined on a finite body (2) a computer readable storage medium comprising instructions for performing a method for carrying out public key cryptographic operation based on an elliptic curve defined on a finite body (3) a device for carrying out public key cryptographic operation based on an elliptic curve defined on a finite body, comprising an initialization unit.
Patent FR-2961901-A1 (FR)
Title: Device for determining slope of e.g. equal phase surface of incident wave traversing atmosphere to determine absolute measurement of slope in astronomy field, has calculation unit for determining slope along optical axis
Inventor: MEILARD NICOLAS
IPC: G01J9/02
Filed: 2010-06-28
Abstract: The device (2) has an interferometer (6) radiating monochromatic beams (12, 14) propagating in propagation directions directed toward a target (8) e.g. mesosphere, such that the beams traverse a turbulent medium separating the interferometer from the target and overlap the target to form interferograms (16, 22). An optical instrument e.g. telescope, has an optical axis (26) directed to the target, and observes the interferograms. A calculation unit (28) determines the wavefront slope along the axis according to interferogram observations, where the axis is present in a median plane (18).
Patent FR-2961803-A1 (FR)
Title: Compositions acides pour l'elimination des oxalates
Inventor: LAFFITTE JEAN-ALEX
IPC: C02F5/08
Filed: 2010-06-29
Abstract: La présente invention concerne le domaine du nettoyage en général, et en particulier celui du nettoyage industriel et du nettoyage domestique. Plus spécifiquement l'invention vise l'élimination du tartre, oxalaté, comprenant des sels de l'acide oxalique, et principalement des sels minéraux de l'acide oxalique, au moyen d'un mélange d'acides comprenant au moins un acide alcane-sulfonique et au moins un autre acide minéral.
Patent FR-2957436-A1 (FR)
Title: Microprocessor system for use in automobile, has non-volatile memory storing software, and memory portion readable by microprocessor, where software has cache software portions that are stored in cache memory portion
Inventor: SABAN EMIL
IPC: G06F12/14
Filed: 2011-01-14
Abstract: The system has a non-volatile memory i.e. flash ROM, storing software. The memory comprises a memory portion that serves as a cache memory portion (17) from an exterior of the system when the system is in non-current carrying state. The memory portion is only readable by a microprocessor. The software has cache software portions i.e. program libraries (16f-6s), stored in the cache memory portion. The software verifies the presence of an anti-theft control unit during its execution, so as to continue the execution of the software.
Patent FR-2971876-A1 (FR)
Title: System for managing operation of motor vehicle i.e. electric car, to be shared by users, has man-machine interface and reader controlling operation of functional units of car according to information received from interface and reader
Inventor: MOCQUARD DOMINIQUE
IPC: B60L11/18
Filed: 2011-02-22
Abstract: The system has a man-machine interface (I) including a screen (1) and speakers (2), where the interface delivers information stored in a memory to a user and/or receives information entered by the user. A reader (5) e.g. smartcard reader, and a control unit (4) are coupled to functional units e.g. headlights and air-conditioning units, of an electric car (V), where the man-machine interface and the reader control the operation of the functional units according to the information received from the interface and the reader under the control of an algorithm stored in the memory. An independent claim is also included for a method for managing operation of a motor vehicle.
Patent FR-2971993-A1 (FR)
Title: Aeronef a impact environnemental reduit
Inventor: GALL PIERRE-EMMANUEL
IPC: B64C7/00
Filed: 2011-02-25
Abstract: L'invention concerne un aéronef à impact environnemental réduit comprenant deux turbopropulseurs (10) montés sur le dos de l'aéronef à l'arrière de celui-ci et un dispositif de masquage acoustique par turbopropulseur. Le dispositif de masquage acoustique comprend un élément de masquage (32) tel qu'un volet (33) pouvant se déplacer entre une position rétractée dans la voilure et une position déployée vers l'arrière de celle-ci. Dans cette position déployée, le volet (33) intercepte la zone de bruit (18) généré vers l'avant par le turbopropulseur de manière à réduire la perception au sol du bruit.
Patent FR-2976774-A1 (FR)
Title: Cutting machine for use in treatment facility to cut growths of Jerusalem artichokes, has bars arranged in cut and collection area and comprising spacing selected to allow cutting of growths in ascending order and collection of vegetables
Inventor: SEGRETAIN THIBAULT
IPC: A23N15/00
Filed: 2011-06-22
Abstract: The machine has bars (21) mounted on a framework (1) to form a transfer bed of vegetables. The bed has cut areas followed by collection areas. The bars in each of the cut and collection areas have spacing respectively less than that of the bars of an immediately succeeding cut area and greater than that of the bars of an immediately preceding cut area. The spacing is selected to allow cutting of growths in ascending order and collection of vegetables if one immediate cut area is in advancement direction of vegetables when the vegetables advance along the bed for a single step treatment. An independent claim is also included for a treatment facility for treating different-sized vegetables.
Patent FR-2979679-A1 (FR)
Title: Separating cage for rolling bearing mounted between coaxial driving shafts of high pressure and low pressure turbines, of e.g. turbojet, of aircraft, has guards whose external walls are located inside relative to external walls of rails
Inventor: DETERRE GEOFFRAY
IPC: F01D25/16
Filed: 2011-09-05
Abstract: The cage (6) has two annular rails (7) connected by axial trigger guards (8) defined between spaces (9) accommodating rolling elements i.e. rollers, of a rolling bearing. The guards include deformable strips (11) to be folded back relative to the rolling elements in order to maintain the elements in the spaces. Radially external walls (13) of the guards are located radially inside relative to radially external walls (14) of the rails. Radial faces of the guards comprise recesses (17) in the shape of a cylinder whose axis is perpendicular to an axis of the cage. Independent claims are also included for the following: (1) a rolling bearing (2) a turboshaft engine.
Patent FR-2980598-A1 (FR)
Title: Interface utilisateur sans contact a composants semiconducteurs organiques
Inventor: GOMEZ JEAN-YVES
IPC: G06F3/041
Filed: 2011-09-27
Abstract: L'invention concerne un dispositif (50) d'interface utilisateur tactile ou sans contact, comprenant des composants semiconducteurs organiques (52) réalisés par dépôt de matériaux conducteurs et semiconducteurs organiques sous forme liquide sur un support diélectrique (54).
Patent FR-2981317-A1 (FR)
Title: Airbag safety device for use in body of instrument panel of car, has lid including internal openings around falling edge on periphery of lid, where falling edge is penetrated into surface of body of instrument panel
Inventor: MILLOT MATTHIEU
IPC: B60K37/00
Filed: 2011-10-17
Abstract: The device has an insert (2) closed by a lid (5). A unit is covered with a flexible covering (6a) upholstered of foam (6b). The lid is made of a hard material, and includes internal openings around a falling edge (7) on a periphery of the lid, where the falling edge is penetrated into a surface of a body of an instrument panel (1). The lid is provided with a metal sheet and fixed on the body of the instrument panel by screws and/or rivets. The falling edge is elongated from the lid. The falling edge is bent to form an angle of about 45 degrees.
Patent FR-2981994-A1 (FR)
Title: Device for fixing cover plate of door panel with inner lining of vehicle body, for subassembly of car, has flexible strip laterally projected in transverse direction with respect to grabbing part to correct clearance of base plate
Inventor: THIEBAUD FABRICE
IPC: B60R13/02
Filed: 2011-10-27
Abstract: The device (10) has a base plate (24) supporting a grabbing part (31) and an elastic tab (46), which are projected on both sides of the plate in an axial insertion direction. The grabbing part is located on a side of the plate to fix with an axial block and to allow positional displacement of clearance of the plate with respect to edges (20) of openings (15, 16) of to-be-fixed elements (11, 12) in a direction transverse to the axial insertion direction. A flexible strip (35) is laterally projected in the transverse direction with respect to the grabbing part to correct clearance of the plate. An independent claim is also included for a subassembly for a vehicle.
Patent FR-2984665-A1 (FR)
Title: Procede de reduction du crosstalk dans les images stereoscopiques.
Inventor: DOYEN DIDIER
IPC: H04N13/128
Filed: 2011-12-19
Abstract: La présente invention concerne un procédé de réductiondu crosstalk apparaissant sur un système de visualisation stéréoscopique apte à afficher une vue en trois dimensions à partir d'un couple d'images (L_IN, R_IN). Le procédé comprend au moins les étapes suivantes: déterminer (101) les pixels d'au moins une première image déterminer (101) les pixels de l'image du système de visualisation ayant un effet crosstalk visible ; et réduire (104) l'effet de profondeur sur au moins une zone de la première image, ladite zone étant choisie en fonction desdits pixels déterminés. L'invention s'applique notamment à l'amélioration du confort visuel des usagers de téléviseurs 3D et des spectateurs dans les salles de cinéma 3D.
Patent FR-2986262-A1 (FR)
Title: Method for piloting injection unit to inject e.g. urea solution into exhaust line of internal combustion engine of powertrain of car, involves measuring pH of contents of container such that injection of contents into line is controlled
Inventor: PINARD JEAN FRANCOIS
IPC: F01N3/08
Filed: 2012-01-31
Abstract: The method involves storing a reducing agent in a container (71) of an injection unit (70), and measuring pH of contents of the container such that an injection of the container contents into an exhaust line (30) of an internal combustion engine (1) is controlled according to the measured pH. The injection of the container contents into the exhaust line is blocked when the measured pH exceeds a predetermined pH range such as higher than 10 or lower than 9, so that an alarm is emitted for a driver of a car. The alarm is comprised of an indicator light (80) visible by the driver. An independent claim is also included for a powertrain.
Patent FR-2987941-A1 (FR)
Title: Antenne plane pour terminal fonctionnant en double polarisation circulaire, terminal aeroporte et systeme de telecommunication par satellite comportant au moins une telle antenne
Inventor: RAGUENET GERARD
IPC: H01Q21/00
Filed: 2012-03-08
Abstract: L'antenne comporte au moins un premier réseau de N guides d'onde rayonnants (26) comportant des éléments rayonnants (27) à double sens de polarisation circulaire, un deuxième réseau de N guides d'onde de distribution , N commutateurs hyperfréquence (30), chaque commutateur hyperfréquence (30) comportant une entrée hyperfréquence (31), une première sortie hyperfréquence (34) reliée au premier port d'entrée/sortie supérieur (40) d'un guide d'onde rayonnant (26) par l'intermédiaire de la partie supérieure (50) d'un guide d'onde de distribution (23) et une deuxième sortie hyperfréquence (35) reliée au deuxième port d'entrée/sortie inférieur du même guide d'onde rayonnant (26) par l'intermédiaire de la partie inférieure (51) du même guide d'onde de distribution , une entrée de commande (33) de position (1, 2) du commutateur (30) apte à commuter l'entrée hyperfréquence (31) du commutateur (30) sur la première ou la deuxième sortie hyperfréquence (34, 35) en fonction du sens de la polarisation circulaire.
Patent FR-2993371-A1 (FR)
Title: Systeme optique de mesure d'orientation et de position sans formation d'image a source ponctuelle et masque
Inventor: BARBIER BRUNO
IPC: F41G3/22
Filed: 2012-07-13
Abstract: Le domaine général de l'invention est celui des systèmes de détection optique de la posture d'un objet mobile dans l'espace. Le système comprend un dispositif fixe électro-optique (DEO) comprenant une source d'émission ponctuelle (S), des moyens d'analyse d'images et un coin de cube optique disposé sur l'objet mobile. La face d'entrée du coin de cube comporte un masque en forme de polygone dont les côtés comportent un marquage géométrique permettant de les identifier. Le dispositif fixe électro-optique comporte des moyens photosensibles (CM1, CM2) proches de (S) et disposés dans deux plans d'enregistrement différents et enregistrant deux formes lumineuses en perspective du masque obtenues par réflexion sur les faces du coin de cube. Les moyens d'analyse d'images comportent des moyens de détermination dans les deux plans d'enregistrement des points de fuite des deux formes lumineuses, la connaissance des quatre points de fuite permettant la détermination de la position et de l'orientation du coin de cube optique par rapport au dispositif fixe électro-optique.
Patent FR-2996037-A1 (FR)
Title: Moteur hybride pour processeur central et processeur graphique
Inventor: SOUM CHRISTOPHE
IPC: G06T1/60
Filed: 2012-09-24
Abstract: Procédé de génération de textures procédurales pour calculateur avec architecture à mémoire CPU/GPU unifiée, permettant de générer des textures pour contenus gérés par une carte graphique (GPU), et comportant les étapes consistant à : -recevoir les données d'un graphe constitué d'une pluralité de filtres et parcourir de façon séquentielle ledit graphe de façon à permettre pour chaque filtre parcouru ; -d'identifier, le processeur présélectionné pour l'exécution de ce filtre ; -de recevoir les instructions de la version présélectionnée du filtre ; -de recevoir les paramètres du filtre en cours ; -de recevoir les adresses de buffers du filtre en cours ; -d'appliquer les valeurs prévues pour les entrées de filtres à valeur numérique ; -d'exécuter les instructions du filtre avec les paramètres réglés ; -de stocker les résultats intermédiaires obtenus ; -lorsque tous les filtres du graphe sont exécutés, générer au moins une texture d'affichage.
Patent FR-2986424-A1 (FR)
Title: Composition comprising UV filter system, used to care and make up human keratin materials, comprises oil phase comprising polar oil and silicon s-triazine substituted by alkylaminobenzoates groups, and hydrophobic silica aerogel particles
Inventor: L ALLORET FLORENCE
IPC: A61K8/58
Filed: 2012-02-06
Abstract: Composition comprising at least one UV filter system, comprises: at least one oil phase comprising at least one polar oil, at least one silicon s-triazine substituted by at least two alkylaminobenzoates groups (I); and at least one hydrophobic silica aerogel particles. Composition comprising at least one UV filter system, comprises: at least one oil phase comprising at least one polar oil, at least one silicon s-triazine substituted by at least two alkylaminobenzoates groups of formula (D1-Si(R a)-O(3-a)/2) (I); and at least one hydrophobic silica aerogel particles. R : 1-2C-alkyl, phenyl, 1-2C-alkoxy, OH or trimethylsilyloxy; a : 1-3; D1 : s-triazine group of formula (d2); R1 : linear or branched 1-10C-alkyl (which is optionally unsaturated and may contain 5-6C-cycloalkyl), where the group (C=O)OR1 in ortho, meta or para position to amino group; R2 : H, OH, linear or branched 1-4C-alkyl or methoxy; A : divalent radical comprising methylene or divalent radical of formulae (-Z1-CH(W1)-CH 2-), (-Z1-CH(CH 3)-), (-Z1-CH=CH-) or (-Z1-C(=CH 2)-); Z1 : 1-3C-alkylene diradical; W1 : H, OH or 1-3C-alkyl, where in addition to units of the formula (-A-Si(R a)-O(3-a)/2), the organosiloxane optionally contains a unit of formula (Rb-Si(O)(4 -b)/2); and b : 1-3. [Image].
Patent FR-2994411-A1 (FR)
Title: Method for monitoring railway for train for e.g. detecting defects in rails, involves outputting signal by propagation of electrical pulse through rails in direction, receiving signals by receivers, and analyzing received signals
Inventor: LE BASTARD JEAN
IPC: B61L1/18
Filed: 2012-06-27
Abstract: The method involves transmitting an electrical pulse on a rail (12) by a transmitter (18) in a direction, where the electrical pulse exhibits a frequency that lies within a range of 1 kilohertz to 1 gigahertz. A signal is output by propagation of the pulse through the rail and another rail (14) in another direction opposite to the former direction, where the pulse is coded using a Barker code. The signal is received by receivers (26, 30), and the received signal is analyzed by detecting presence of a train on a railway (10) when the received signal on the latter rail is detected. An independent claim is also included for a device for monitoring a railway.
Patent FR-2993419-A1 (FR)
Title: Revolving electric machine e.g. polyphased alternator for heat engine of car, has embossings extending to reduce passage between chignon and casing so as to generate pressure difference between casing's front and rear to generate air flow
Inventor: FAKES MICHEL
IPC: H02K5/20
Filed: 2012-07-11
Abstract: The machine e.g. polyphased alternator (A), has a casing (1) comprising front side openings (50) and rear side openings (51) partially facing front and back chignons (5a, 5b). The casing comprises embossings formed by a spacer fixed on rest of the casing. The embossings extend in a direction of top of one of the chignons to reduce a passage between the chignon and the casing so as to generate pressure difference between front and rear of the casing to generate a reinforced axial air flow parallel to a rotation axis and circulating in an air-gap between a rotor (2) and a stator (4).